1422952370112 has 448 divisors, whose sum is σ = 4838367564800. Its totient is φ = 366547120128.

The previous prime is 1422952370101. The next prime is 1422952370141. The reversal of 1422952370112 is 2110732592241.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36794178 + ... + 36832830.

It is an arithmetic number, because the mean of its divisors is an integer number (10799927600).

Almost surely, 2^{1422952370112} is an apocalyptic number.

1422952370112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422952370112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2419183782400).

1422952370112 is an abundant number, since it is smaller than the sum of its proper divisors (3415415194688).

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

1422952370112 is a wasteful number, since it uses less digits than its factorization.

1422952370112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38745 (or 38721 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 1422952370112 in words is "one trillion, four hundred twenty-two billion, nine hundred fifty-two million, three hundred seventy thousand, one hundred twelve".