22021114010 has 48 divisors (see below), whose sum is σ = 46129370400. Its totient is φ = 7546845600.

The previous prime is 22021114007. The next prime is 22021114013. The reversal of 22021114010 is 1041112022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22021114007) and next prime (22021114013).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (22021114013) 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, 1314185 + ... + 1330835.

It is an arithmetic number, because the mean of its divisors is an integer number (961028550).

Almost surely, 2^22021114010 is an apocalyptic number.

22021114010 is an abundant number, since it is smaller than the sum of its proper divisors (24108256390).

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

22021114010 is a wasteful number, since it uses less digits than its factorization.

22021114010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19371 (or 19364 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22021114010 its reverse (1041112022), we get a palindrome (23062226032).

The spelling of 22021114010 in words is "twenty-two billion, twenty-one million, one hundred fourteen thousand, ten".