101022011001210 has 128 divisors (see below), whose sum is σ = 261395388334080. Its totient is φ = 24839130030336.

The previous prime is 101022011001203. The next prime is 101022011001281. The reversal of 101022011001210 is 12100110220101.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1283480677 + ... + 1283559383.

It is an arithmetic number, because the mean of its divisors is an integer number (2042151471360).

Almost surely, 2^{101022011001210} is an apocalyptic number.

101022011001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101022011001210 is an abundant number, since it is smaller than the sum of its proper divisors (160373377332870).

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

101022011001210 is a wasteful number, since it uses less digits than its factorization.

101022011001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82372.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101022011001210 its reverse (12100110220101), we get a palindrome (113122121221311).

The spelling of 101022011001210 in words is "one hundred one trillion, twenty-two billion, eleven million, one thousand, two hundred ten".