1020012202202 has 16 divisors (see below), whose sum is σ = 1757747284992. Its totient is φ = 434859352080.

The previous prime is 1020012202163. The next prime is 1020012202213. The reversal of 1020012202202 is 2022022100201.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 190725113 + ... + 190730460.

It is an arithmetic number, because the mean of its divisors is an integer number (109859205312).

Almost surely, 2^{1020012202202} is an apocalyptic number.

1020012202202 is a deficient number, since it is larger than the sum of its proper divisors (737735082790).

1020012202202 is a wasteful number, since it uses less digits than its factorization.

1020012202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381455773.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1020012202202 its reverse (2022022100201), we get a palindrome (3042034302403).

The spelling of 1020012202202 in words is "one trillion, twenty billion, twelve million, two hundred two thousand, two hundred two".