1500112214402 has 4 divisors (see below), whose sum is σ = 2250168321606. Its totient is φ = 750056107200.

The previous prime is 1500112214401. The next prime is 1500112214407. The reversal of 1500112214402 is 2044122110051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1357455679801 + 142656534601 = 1165099^2 + 377699^2 .

It is not an unprimeable number, because it can be changed into a prime (1500112214401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375028053599 + ... + 375028053602.

Almost surely, 2^{1500112214402} is an apocalyptic number.

1500112214402 is a deficient number, since it is larger than the sum of its proper divisors (750056107204).

1500112214402 is an equidigital number, since it uses as much as digits as its factorization.

1500112214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750056107203.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 1500112214402 its reverse (2044122110051), we get a palindrome (3544234324453).

The spelling of 1500112214402 in words is "one trillion, five hundred billion, one hundred twelve million, two hundred fourteen thousand, four hundred two".