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230122213112270 = 25173143666454101
BaseRepresentation
bin110100010100101110000000…
…110001000111100111001110
31010011210110122200212011212002
4310110232000301013213032
5220130310243024043040
62133232404003512302
766320531652226553
oct6424560061074716
91104713580764762
10230122213112270
1167362312034526
1221987287688692
139b5357c25817b
1440b7d90208a2a
151b9101827aa15
hexd14b80c479ce

230122213112270 has 32 divisors (see below), whose sum is σ = 452733796129536. Its totient is φ = 83839591872000.

The previous prime is 230122213112269. The next prime is 230122213112279. The reversal of 230122213112270 is 72211312221032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230122213112279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21833221781 + ... + 21833232320.

It is an arithmetic number, because the mean of its divisors is an integer number (14147931129048).

Almost surely, 2230122213112270 is an apocalyptic number.

230122213112270 is a deficient number, since it is larger than the sum of its proper divisors (222611583017266).

230122213112270 is a wasteful number, since it uses less digits than its factorization.

230122213112270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43666454156.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 230122213112270 in words is "two hundred thirty trillion, one hundred twenty-two billion, two hundred thirteen million, one hundred twelve thousand, two hundred seventy".

Divisors: 1 2 5 10 17 31 34 62 85 155 170 310 527 1054 2635 5270 43666454101 87332908202 218332270505 436664541010 742329719717 1353660077131 1484659439434 2707320154262 3711648598585 6768300385655 7423297197170 13536600771310 23012221311227 46024442622454 115061106556135 230122213112270