20122111301132 has 6 divisors (see below), whose sum is σ = 35213694776988. Its totient is φ = 10061055650564.

The previous prime is 20122111301119. The next prime is 20122111301263. The reversal of 20122111301132 is 23110311122102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2515263912638 + ... + 2515263912645.

It is an arithmetic number, because the mean of its divisors is an integer number (5868949129498).

Almost surely, 2^{20122111301132} is an apocalyptic number.

It is an amenable number.

20122111301132 is a deficient number, since it is larger than the sum of its proper divisors (15091583475856).

20122111301132 is a wasteful number, since it uses less digits than its factorization.

20122111301132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030527825287 (or 5030527825285 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 20122111301132 its reverse (23110311122102), we get a palindrome (43232422423234).

The spelling of 20122111301132 in words is "twenty trillion, one hundred twenty-two billion, one hundred eleven million, three hundred one thousand, one hundred thirty-two".