1012202002022 has 8 divisors (see below), whose sum is σ = 1518379509072. Its totient is φ = 506075499000.

The previous prime is 1012202001983. The next prime is 1012202002051. The reversal of 1012202002022 is 2202002022101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1012202001988 and 1012202002006.

It is a congruent number.

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, 12701354 + ... + 12780797.

It is an arithmetic number, because the mean of its divisors is an integer number (189797438634).

Almost surely, 2^{1012202002022} is an apocalyptic number.

1012202002022 is a deficient number, since it is larger than the sum of its proper divisors (506177507050).

1012202002022 is a wasteful number, since it uses less digits than its factorization.

1012202002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25502014.

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

Adding to 1012202002022 its reverse (2202002022101), we get a palindrome (3214204024123).

It can be divided in two parts, 101 and 2202002022, that multiplied together give a palindrome (222402204222).

The spelling of 1012202002022 in words is "one trillion, twelve billion, two hundred two million, two thousand, twenty-two".