100102122111022 has 4 divisors (see below), whose sum is σ = 150153183166536. Its totient is φ = 50051061055510.

The previous prime is 100102122111001. The next prime is 100102122111031. The reversal of 100102122111022 is 220111221201001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×100102122111022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100102122110987 and 100102122111005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025530527754 + ... + 25025530527757.

It is an arithmetic number, because the mean of its divisors is an integer number (37538295791634).

Almost surely, 2^{100102122111022} is an apocalyptic number.

100102122111022 is a deficient number, since it is larger than the sum of its proper divisors (50051061055514).

100102122111022 is an equidigital number, since it uses as much as digits as its factorization.

100102122111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50051061055513.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100102122111022 its reverse (220111221201001), we get a palindrome (320213343312023).

The spelling of 100102122111022 in words is "one hundred trillion, one hundred two billion, one hundred twenty-two million, one hundred eleven thousand, twenty-two".