202222012011120 has 120 divisors (see below), whose sum is σ = 704281846837296. Its totient is φ = 53925869864448.

The previous prime is 202222012011109. The next prime is 202222012011127. The reversal of 202222012011120 is 21110210222202.

It is a happy number.

202222012011120 is a `hidden beast` number, since 20 + 222 + 201 + 201 + 1 + 1 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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 = 202222012011093 and 202222012011102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222012011127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5201163997 + ... + 5201202876.

Almost surely, 2^{202222012011120} is an apocalyptic number.

202222012011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202222012011120 is an abundant number, since it is smaller than the sum of its proper divisors (502059834826176).

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

202222012011120 is a wasteful number, since it uses less digits than its factorization.

202222012011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10402366901 (or 10402366883 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202222012011120 its reverse (21110210222202), we get a palindrome (223332222233322).

The spelling of 202222012011120 in words is "two hundred two trillion, two hundred twenty-two billion, twelve million, eleven thousand, one hundred twenty".