1402020141022 has 24 divisors (see below), whose sum is σ = 2291139732672. Its totient is φ = 642691735200.

The previous prime is 1402020141019. The next prime is 1402020141073. The reversal of 1402020141022 is 2201410202041.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31297879 + ... + 31342642.

It is an arithmetic number, because the mean of its divisors is an integer number (95464155528).

Almost surely, 2^{1402020141022} is an apocalyptic number.

1402020141022 is a deficient number, since it is larger than the sum of its proper divisors (889119591650).

1402020141022 is a wasteful number, since it uses less digits than its factorization.

1402020141022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62640592 (or 62640573 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 1402020141022 its reverse (2201410202041), we get a palindrome (3603430343063).

The spelling of 1402020141022 in words is "one trillion, four hundred two billion, twenty million, one hundred forty-one thousand, twenty-two".