1000022231210 has 32 divisors (see below), whose sum is σ = 1924795297872. Its totient is φ = 372751436800.

The previous prime is 1000022231179. The next prime is 1000022231279. The reversal of 1000022231210 is 121322200001.

It is a happy number.

1000022231210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 961915677529 + 38106553681 = 980773^2 + 195209^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29104037 + ... + 29138376.

Almost surely, 2^{1000022231210} is an apocalyptic number.

1000022231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000022231210 is a deficient number, since it is larger than the sum of its proper divisors (924773066662).

1000022231210 is a wasteful number, since it uses less digits than its factorization.

1000022231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58242538.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1000022231210 its reverse (121322200001), we get a palindrome (1121344431211).

The spelling of 1000022231210 in words is "one trillion, twenty-two million, two hundred thirty-one thousand, two hundred ten".