1422362115149 has 4 divisors (see below), whose sum is σ = 1422776439036. Its totient is φ = 1421947791264.

The previous prime is 1422362115091. The next prime is 1422362115157. The reversal of 1422362115149 is 9415112632241.

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

It can be written as a sum of positive squares in 2 ways, for example, as 547145734249 + 875216380900 = 739693^2 + 935530^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422362115149 is a prime.

It is a super-2 number, since 2×1422362115149² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422362115749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207156794 + ... + 207163659.

It is an arithmetic number, because the mean of its divisors is an integer number (355694109759).

Almost surely, 2^{1422362115149} is an apocalyptic number.

It is an amenable number.

1422362115149 is a deficient number, since it is larger than the sum of its proper divisors (414323887).

1422362115149 is an equidigital number, since it uses as much as digits as its factorization.

1422362115149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414323886.

The product of its digits is 103680, while the sum is 41.

The spelling of 1422362115149 in words is "one trillion, four hundred twenty-two billion, three hundred sixty-two million, one hundred fifteen thousand, one hundred forty-nine".