102020212022110 has 16 divisors (see below), whose sum is σ = 189968670662400. Its totient is φ = 39400909470496.

The previous prime is 102020212022101. The next prime is 102020212022137. The reversal of 102020212022110 is 11220212020201.

It is a happy number.

It is a super-2 number, since 2×102020212022110² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 175896916990 + ... + 175896917569.

It is an arithmetic number, because the mean of its divisors is an integer number (11873041916400).

Almost surely, 2^{102020212022110} is an apocalyptic number.

102020212022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102020212022110 is a deficient number, since it is larger than the sum of its proper divisors (87948458640290).

102020212022110 is a wasteful number, since it uses less digits than its factorization.

102020212022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351793834595.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102020212022110 its reverse (11220212020201), we get a palindrome (113240424042311).

The spelling of 102020212022110 in words is "one hundred two trillion, twenty billion, two hundred twelve million, twenty-two thousand, one hundred ten".