1210220000002 has 32 divisors (see below), whose sum is σ = 2023745472000. Its totient is φ = 538939103808.

The previous prime is 1210219999999. The next prime is 1210220000021. The reversal of 1210220000002 is 2000000220121.

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, 581499 + ... + 1660897.

It is an arithmetic number, because the mean of its divisors is an integer number (63242046000).

Almost surely, 2^{1210220000002} is an apocalyptic number.

1210220000002 is a deficient number, since it is larger than the sum of its proper divisors (813525471998).

1210220000002 is a wasteful number, since it uses less digits than its factorization.

1210220000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080930.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1210220000002 its reverse (2000000220121), we get a palindrome (3210220220123).

The spelling of 1210220000002 in words is "one trillion, two hundred ten billion, two hundred twenty million, two", and thus it is an aban number.