100121022011102 has 32 divisors (see below), whose sum is σ = 161398998623520. Its totient is φ = 46409710786560.

The previous prime is 100121022011069. The next prime is 100121022011107. The reversal of 100121022011102 is 201110220121001.

It is a super-2 number, since 2×100121022011102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100121022011107) 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, 36068774 + ... + 38745302.

It is an arithmetic number, because the mean of its divisors is an integer number (5043718706985).

Almost surely, 2^{100121022011102} is an apocalyptic number.

100121022011102 is a deficient number, since it is larger than the sum of its proper divisors (61277976612418).

100121022011102 is a wasteful number, since it uses less digits than its factorization.

100121022011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693036.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100121022011102 its reverse (201110220121001), we get a palindrome (301231242132103).

The spelling of 100121022011102 in words is "one hundred trillion, one hundred twenty-one billion, twenty-two million, eleven thousand, one hundred two".