102010022020210 has 32 divisors (see below), whose sum is σ = 187594546510080. Its totient is φ = 39920986355712.

The previous prime is 102010022020147. The next prime is 102010022020241. The reversal of 102010022020210 is 12020220010201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39093664 + ... + 41621323.

It is an arithmetic number, because the mean of its divisors is an integer number (5862329578440).

Almost surely, 2^{102010022020210} is an apocalyptic number.

102010022020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102010022020210 is a deficient number, since it is larger than the sum of its proper divisors (85584524489870).

102010022020210 is a wasteful number, since it uses less digits than its factorization.

102010022020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80717730.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102010022020210 its reverse (12020220010201), we get a palindrome (114030242030411).

The spelling of 102010022020210 in words is "one hundred two trillion, ten billion, twenty-two million, twenty thousand, two hundred ten".