1401151450022 has 16 divisors (see below), whose sum is σ = 2136614801472. Its totient is φ = 688951173120.

The previous prime is 1401151450009. The next prime is 1401151450087. The reversal of 1401151450022 is 2200541511041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1401151449973 and 1401151450000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558683 + ... + 1764774.

It is an arithmetic number, because the mean of its divisors is an integer number (133538425092).

Almost surely, 2^{1401151450022} is an apocalyptic number.

1401151450022 is a deficient number, since it is larger than the sum of its proper divisors (735463351450).

1401151450022 is a wasteful number, since it uses less digits than its factorization.

1401151450022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328463.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 1401151450022 its reverse (2200541511041), we get a palindrome (3601692961063).

The spelling of 1401151450022 in words is "one trillion, four hundred one billion, one hundred fifty-one million, four hundred fifty thousand, twenty-two".