22031201030 has 16 divisors (see below), whose sum is σ = 40306263984. Its totient is φ = 8668013280.

The previous prime is 22031201029. The next prime is 22031201039. The reversal of 22031201030 is 3010213022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22031200996 and 22031201014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22031201039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18057752 + ... + 18058971.

It is an arithmetic number, because the mean of its divisors is an integer number (2519141499).

Almost surely, 2^22031201030 is an apocalyptic number.

22031201030 is a deficient number, since it is larger than the sum of its proper divisors (18275062954).

22031201030 is a wasteful number, since it uses less digits than its factorization.

22031201030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36116791.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22031201030 its reverse (3010213022), we get a palindrome (25041414052).

The spelling of 22031201030 in words is "twenty-two billion, thirty-one million, two hundred one thousand, thirty".