2212211211010 has 16 divisors (see below), whose sum is σ = 4057111882296. Its totient is φ = 868188550528.

The previous prime is 2212211210983. The next prime is 2212211211139. The reversal of 2212211211010 is 101121122122.

It can be written as a sum of positive squares in 4 ways, for example, as 1898892268009 + 313318943001 = 1378003^2 + 559749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2086991179 + ... + 2086992238.

Almost surely, 2^{2212211211010} is an apocalyptic number.

2212211211010 is a deficient number, since it is larger than the sum of its proper divisors (1844900671286).

2212211211010 is a wasteful number, since it uses less digits than its factorization.

2212211211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173983477.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2212211211010 its reverse (101121122122), we get a palindrome (2313332333132).

It can be divided in two parts, 22122112 and 11010, that added together give a palindrome (22133122).

The spelling of 2212211211010 in words is "two trillion, two hundred twelve billion, two hundred eleven million, two hundred eleven thousand, ten".