1122002102210 has 64 divisors (see below), whose sum is σ = 2236377351168. Its totient is φ = 401868600000.

The previous prime is 1122002102201. The next prime is 1122002102233. The reversal of 1122002102210 is 122012002211.

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, 8139965 + ... + 8276655.

It is an arithmetic number, because the mean of its divisors is an integer number (34943396112).

Almost surely, 2^{1122002102210} is an apocalyptic number.

1122002102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122002102210 is a deficient number, since it is larger than the sum of its proper divisors (1114375248958).

1122002102210 is a wasteful number, since it uses less digits than its factorization.

1122002102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137831.

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

Adding to 1122002102210 its reverse (122012002211), we get a palindrome (1244014104421).

Subtracting from 1122002102210 its reverse (122012002211), we obtain a palindrome (999990099999).

The spelling of 1122002102210 in words is "one trillion, one hundred twenty-two billion, two million, one hundred two thousand, two hundred ten".