1402020022022 has 8 divisors (see below), whose sum is σ = 2123447800656. Its totient is φ = 694204088472.

The previous prime is 1402020021979. The next prime is 1402020022027. The reversal of 1402020022022 is 2202200202041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402020022027) 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, 3402961013 + ... + 3402961424.

It is an arithmetic number, because the mean of its divisors is an integer number (265430975082).

Almost surely, 2^{1402020022022} is an apocalyptic number.

1402020022022 is a deficient number, since it is larger than the sum of its proper divisors (721427778634).

1402020022022 is a wasteful number, since it uses less digits than its factorization.

1402020022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6805922542.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 1402020022022 its reverse (2202200202041), we get a palindrome (3604220224063).

The spelling of 1402020022022 in words is "one trillion, four hundred two billion, twenty million, twenty-two thousand, twenty-two".