1022010202002 has 16 divisors (see below), whose sum is σ = 2132890856640. Its totient is φ = 325858325232.

The previous prime is 1022010201973. The next prime is 1022010202013. The reversal of 1022010202002 is 2002020102201.

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, 3702935377 + ... + 3702935652.

It is an arithmetic number, because the mean of its divisors is an integer number (133305678540).

Almost surely, 2^{1022010202002} is an apocalyptic number.

1022010202002 is an abundant number, since it is smaller than the sum of its proper divisors (1110880654638).

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

1022010202002 is a wasteful number, since it uses less digits than its factorization.

1022010202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7405871057.

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

Adding to 1022010202002 its reverse (2002020102201), we get a palindrome (3024030304203).

The spelling of 1022010202002 in words is "one trillion, twenty-two billion, ten million, two hundred two thousand, two".