1020002202210 has 64 divisors (see below), whose sum is σ = 2496255003648. Its totient is φ = 266647989504.

The previous prime is 1020002202179. The next prime is 1020002202239. The reversal of 1020002202210 is 122022000201.

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, 1664239 + ... + 2193101.

It is an arithmetic number, because the mean of its divisors is an integer number (39003984432).

Almost surely, 2^{1020002202210} is an apocalyptic number.

1020002202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1020002202210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248127501824).

1020002202210 is an abundant number, since it is smaller than the sum of its proper divisors (1476252801438).

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

1020002202210 is a wasteful number, since it uses less digits than its factorization.

1020002202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530139.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1020002202210 its reverse (122022000201), we get a palindrome (1142024202411).

The spelling of 1020002202210 in words is "one trillion, twenty billion, two million, two hundred two thousand, two hundred ten".