100120100022102 has 64 divisors (see below), whose sum is σ = 206390331612864. Its totient is φ = 32354859571200.

The previous prime is 100120100022101. The next prime is 100120100022133. The reversal of 100120100022102 is 201220001021001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120100022101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 377199178 + ... + 377464514.

It is an arithmetic number, because the mean of its divisors is an integer number (3224848931451).

Almost surely, 2^{100120100022102} is an apocalyptic number.

100120100022102 is an abundant number, since it is smaller than the sum of its proper divisors (106270231590762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100120100022102 is a wasteful number, since it uses less digits than its factorization.

100120100022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271473.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100120100022102 its reverse (201220001021001), we get a palindrome (301340101043103).

The spelling of 100120100022102 in words is "one hundred trillion, one hundred twenty billion, one hundred million, twenty-two thousand, one hundred two".