2002255111662 has 32 divisors (see below), whose sum is σ = 4313021761440. Its totient is φ = 616011025920.

The previous prime is 2002255111657. The next prime is 2002255111721. The reversal of 2002255111662 is 2661115522002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686487 + ... + 2115602.

It is an arithmetic number, because the mean of its divisors is an integer number (134781930045).

Almost surely, 2^{2002255111662} is an apocalyptic number.

2002255111662 is an abundant number, since it is smaller than the sum of its proper divisors (2310766649778).

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

2002255111662 is a wasteful number, since it uses less digits than its factorization.

2002255111662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811268.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 2002255111662 in words is "two trillion, two billion, two hundred fifty-five million, one hundred eleven thousand, six hundred sixty-two".