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22421201248970 = 2519118006322363
BaseRepresentation
bin1010001100100010101111…
…01111000110001011001010
32221101110001001202202122222
411012101113233012023022
510414322110004431340
6115404054015414042
74502610161044316
oct506212757061312
987343031682588
1022421201248970
117164861649387
122621466b24322
13c684056a1b74
1457729892cb46
1528d360bad8b5
hex146457bc62ca

22421201248970 has 16 divisors (see below), whose sum is σ = 42482276051040. Its totient is φ = 8496455210064.

The previous prime is 22421201248969. The next prime is 22421201249003. The reversal of 22421201248970 is 7984210212422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59003160992 + ... + 59003161371.

It is an arithmetic number, because the mean of its divisors is an integer number (2655142253190).

Almost surely, 222421201248970 is an apocalyptic number.

22421201248970 is a deficient number, since it is larger than the sum of its proper divisors (20061074802070).

22421201248970 is a wasteful number, since it uses less digits than its factorization.

22421201248970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118006322389.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 22421201248970 in words is "twenty-two trillion, four hundred twenty-one billion, two hundred one million, two hundred forty-eight thousand, nine hundred seventy".

Divisors: 1 2 5 10 19 38 95 190 118006322363 236012644726 590031611815 1180063223630 2242120124897 4484240249794 11210600624485 22421201248970