101102001221010 has 16 divisors (see below), whose sum is σ = 242644802930496. Its totient is φ = 26960533658928.

The previous prime is 101102001220973. The next prime is 101102001221027. The reversal of 101102001221010 is 10122100201101.

It is a super-2 number, since 2×101102001221010² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

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, 1685033353654 + ... + 1685033353713.

It is an arithmetic number, because the mean of its divisors is an integer number (15165300183156).

Almost surely, 2^{101102001221010} is an apocalyptic number.

101102001221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101102001221010 is an abundant number, since it is smaller than the sum of its proper divisors (141542801709486).

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

101102001221010 is a wasteful number, since it uses less digits than its factorization.

101102001221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370066707377.

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

Adding to 101102001221010 its reverse (10122100201101), we get a palindrome (111224101422111).

The spelling of 101102001221010 in words is "one hundred one trillion, one hundred two billion, one million, two hundred twenty-one thousand, ten".