10102102222002 has 64 divisors (see below), whose sum is σ = 24203789051904. Its totient is φ = 2750430533760.

The previous prime is 10102102221943. The next prime is 10102102222019. The reversal of 10102102222002 is 20022220120101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68140998 + ... + 68289089.

It is an arithmetic number, because the mean of its divisors is an integer number (378184203936).

Almost surely, 2^{10102102222002} is an apocalyptic number.

10102102222002 is an abundant number, since it is smaller than the sum of its proper divisors (14101686829902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10102102222002 is a wasteful number, since it uses less digits than its factorization.

10102102222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136430183.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10102102222002 its reverse (20022220120101), we get a palindrome (30124322342103).

The spelling of 10102102222002 in words is "ten trillion, one hundred two billion, one hundred two million, two hundred twenty-two thousand, two".