102022011010210 has 16 divisors (see below), whose sum is σ = 184872100491000. Its totient is φ = 40534919810176.

The previous prime is 102022011010189. The next prime is 102022011010229. The reversal of 102022011010210 is 12010110220201.

It can be written as a sum of positive squares in 4 ways, for example, as 76778129109969 + 25243881900241 = 8762313^2 + 5024329^2 .

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, 34235572675 + ... + 34235575654.

Almost surely, 2^{102022011010210} is an apocalyptic number.

102022011010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102022011010210 is a deficient number, since it is larger than the sum of its proper divisors (82850089480790).

102022011010210 is a wasteful number, since it uses less digits than its factorization.

102022011010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68471148485.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102022011010210 its reverse (12010110220201), we get a palindrome (114032121230411).

The spelling of 102022011010210 in words is "one hundred two trillion, twenty-two billion, eleven million, ten thousand, two hundred ten".