101021022210 has 16 divisors (see below), whose sum is σ = 242450453376. Its totient is φ = 26938939248.

The previous prime is 101021022203. The next prime is 101021022251. The reversal of 101021022210 is 12220120101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1683683674 + ... + 1683683733.

It is an arithmetic number, because the mean of its divisors is an integer number (15153153336).

Almost surely, 2^101021022210 is an apocalyptic number.

101021022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101021022210 is an abundant number, since it is smaller than the sum of its proper divisors (141429431166).

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

101021022210 is a wasteful number, since it uses less digits than its factorization.

101021022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367367417.

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

Adding to 101021022210 its reverse (12220120101), we get a palindrome (113241142311).

The spelling of 101021022210 in words is "one hundred one billion, twenty-one million, twenty-two thousand, two hundred ten".