102210023303212 has 12 divisors (see below), whose sum is σ = 195128226306216. Its totient is φ = 46459101501440.

The previous prime is 102210023303207. The next prime is 102210023303221. The reversal of 102210023303212 is 212303320012201.

It is a super-3 number, since 3×102210023303212³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161477537493 + ... + 1161477537580.

It is an arithmetic number, because the mean of its divisors is an integer number (16260685525518).

Almost surely, 2^{102210023303212} is an apocalyptic number.

It is an amenable number.

102210023303212 is a deficient number, since it is larger than the sum of its proper divisors (92918203003004).

102210023303212 is a wasteful number, since it uses less digits than its factorization.

102210023303212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322955075088 (or 2322955075086 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 102210023303212 its reverse (212303320012201), we get a palindrome (314513343315413).

The spelling of 102210023303212 in words is "one hundred two trillion, two hundred ten billion, twenty-three million, three hundred three thousand, two hundred twelve".