1210022012210 has 32 divisors (see below), whose sum is σ = 2378217333312. Its totient is φ = 439605391680.

The previous prime is 1210022012201. The next prime is 1210022012231. The reversal of 1210022012210 is 122102200121.

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, 4911884 + ... + 5152343.

It is an arithmetic number, because the mean of its divisors is an integer number (74319291666).

Almost surely, 2^{1210022012210} is an apocalyptic number.

1210022012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210022012210 is a deficient number, since it is larger than the sum of its proper divisors (1168195321102).

1210022012210 is a wasteful number, since it uses less digits than its factorization.

1210022012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10065338.

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

Adding to 1210022012210 its reverse (122102200121), we get a palindrome (1332124212331).

The spelling of 1210022012210 in words is "one trillion, two hundred ten billion, twenty-two million, twelve thousand, two hundred ten".