22133222231010 has 64 divisors (see below), whose sum is σ = 59947034532480. Its totient is φ = 5180607918080.

The previous prime is 22133222230997. The next prime is 22133222231033. The reversal of 22133222231010 is 1013222233122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1156376127 + ... + 1156395266.

It is an arithmetic number, because the mean of its divisors is an integer number (936672414570).

Almost surely, 2^{22133222231010} is an apocalyptic number.

22133222231010 is an abundant number, since it is smaller than the sum of its proper divisors (37813812301470).

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

22133222231010 is a wasteful number, since it uses less digits than its factorization.

22133222231010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312771443.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22133222231010 its reverse (1013222233122), we get a palindrome (23146444464132).

The spelling of 22133222231010 in words is "twenty-two trillion, one hundred thirty-three billion, two hundred twenty-two million, two hundred thirty-one thousand, ten".