110121210122022 has 48 divisors (see below), whose sum is σ = 260324129858832. Its totient is φ = 33365238903360.

The previous prime is 110121210122003. The next prime is 110121210122047. The reversal of 110121210122022 is 220221012121011.

110121210122022 is a `hidden beast` number, since 110 + 1 + 212 + 101 + 220 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110121210121986 and 110121210122004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38833393 + ... + 41572524.

It is an arithmetic number, because the mean of its divisors is an integer number (5423419372059).

Almost surely, 2^{110121210122022} is an apocalyptic number.

110121210122022 is an abundant number, since it is smaller than the sum of its proper divisors (150202919736810).

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

110121210122022 is a wasteful number, since it uses less digits than its factorization.

110121210122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80412853 (or 80412850 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110121210122022 its reverse (220221012121011), we get a palindrome (330342222243033).

The spelling of 110121210122022 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred ten million, one hundred twenty-two thousand, twenty-two".