102022200020212 has 24 divisors (see below), whose sum is σ = 187939739906240. Its totient is φ = 48325248855360.

The previous prime is 102022200020203. The next prime is 102022200020243. The reversal of 102022200020212 is 212020002220201.

It is a super-3 number, since 3×102022200020212³ (a number of 43 digits) contains 333 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, 11167464 + ... + 18131647.

Almost surely, 2^{102022200020212} is an apocalyptic number.

It is an amenable number.

102022200020212 is a deficient number, since it is larger than the sum of its proper divisors (85917539886028).

102022200020212 is a wasteful number, since it uses less digits than its factorization.

102022200020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29344951 (or 29344949 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102022200020212 its reverse (212020002220201), we get a palindrome (314042202240413).

The spelling of 102022200020212 in words is "one hundred two trillion, twenty-two billion, two hundred million, twenty thousand, two hundred twelve".