402022222204416 has 160 divisors (see below), whose sum is σ = 1168823668497408. Its totient is φ = 121778351063040.

The previous prime is 402022222204411. The next prime is 402022222204531. The reversal of 402022222204416 is 614402222220204.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402022222204411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39670801 + ... + 48762863.

Almost surely, 2^{402022222204416} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402022222204416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584411834248704).

402022222204416 is an abundant number, since it is smaller than the sum of its proper divisors (766801446292992).

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

402022222204416 is a wasteful number, since it uses less digits than its factorization.

402022222204416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9094712 (or 9094696 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The spelling of 402022222204416 in words is "four hundred two trillion, twenty-two billion, two hundred twenty-two million, two hundred four thousand, four hundred sixteen".