1222102001210 has 64 divisors (see below), whose sum is σ = 2245866061824. Its totient is φ = 478733736000.

The previous prime is 1222102001207. The next prime is 1222102001249. The reversal of 1222102001210 is 121002012221.

It is a super-2 number, since 2×1222102001210² (a number of 25 digits) contains 22 as substring.

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, 36848135 + ... + 36881285.

It is an arithmetic number, because the mean of its divisors is an integer number (35091657216).

Almost surely, 2^{1222102001210} is an apocalyptic number.

1222102001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222102001210 is a deficient number, since it is larger than the sum of its proper divisors (1023764060614).

1222102001210 is a wasteful number, since it uses less digits than its factorization.

1222102001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33659.

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

Adding to 1222102001210 its reverse (121002012221), we get a palindrome (1343104013431).

The spelling of 1222102001210 in words is "one trillion, two hundred twenty-two billion, one hundred two million, one thousand, two hundred ten".