1014011221402 has 32 divisors (see below), whose sum is σ = 1633919938560. Its totient is φ = 470288851200.

The previous prime is 1014011221387. The next prime is 1014011221417. The reversal of 1014011221402 is 2041221104101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1014011221387) and next prime (1014011221417).

It is a self number, because there is not a number n which added to its sum of digits gives 1014011221402.

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, 125577 + ... + 1429612.

It is an arithmetic number, because the mean of its divisors is an integer number (51059998080).

Almost surely, 2^{1014011221402} is an apocalyptic number.

1014011221402 is a deficient number, since it is larger than the sum of its proper divisors (619908717158).

1014011221402 is a wasteful number, since it uses less digits than its factorization.

1014011221402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555486.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1014011221402 its reverse (2041221104101), we get a palindrome (3055232325503).

The spelling of 1014011221402 in words is "one trillion, fourteen billion, eleven million, two hundred twenty-one thousand, four hundred two".