1012220010210 has 64 divisors (see below), whose sum is σ = 2432406259584. Its totient is φ = 269583552000.

The previous prime is 1012220010187. The next prime is 1012220010229. The reversal of 1012220010210 is 120100222101.

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, 86280045 + ... + 86291775.

It is an arithmetic number, because the mean of its divisors is an integer number (38006347806).

Almost surely, 2^{1012220010210} is an apocalyptic number.

1012220010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012220010210 is an abundant number, since it is smaller than the sum of its proper divisors (1420186249374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012220010210 is a wasteful number, since it uses less digits than its factorization.

1012220010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15139.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1012220010210 its reverse (120100222101), we get a palindrome (1132320232311).

The spelling of 1012220010210 in words is "one trillion, twelve billion, two hundred twenty million, ten thousand, two hundred ten".