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130122212302 = 2292351954269
BaseRepresentation
bin111100100101111100…
…0110110001111001110
3110102212102220021101101
41321023320312033032
54112442241243202
6135435522333314
712254356361305
oct1711370661716
9412772807341
10130122212302
1150203662035
12212757ba23a
13c3692c46c4
1464257dd43c
1535b8954887
hex1e4be363ce

130122212302 has 16 divisors (see below), whose sum is σ = 201999873600. Its totient is φ = 62790834400.

The previous prime is 130122212261. The next prime is 130122212333. The reversal of 130122212302 is 203212221031.

It is a self number, because there is not a number n which added to its sum of digits gives 130122212302.

It is a congruent number.

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, 340777 + ... + 613492.

It is an arithmetic number, because the mean of its divisors is an integer number (12624992100).

Almost surely, 2130122212302 is an apocalyptic number.

130122212302 is a deficient number, since it is larger than the sum of its proper divisors (71877661298).

130122212302 is a wasteful number, since it uses less digits than its factorization.

130122212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956651.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 130122212302 its reverse (203212221031), we get a palindrome (333334433333).

The spelling of 130122212302 in words is "one hundred thirty billion, one hundred twenty-two million, two hundred twelve thousand, three hundred two".

Divisors: 1 2 29 58 2351 4702 68179 136358 954269 1908538 27673801 55347602 2243486419 4486972838 65061106151 130122212302