121100122002037 has 2 divisors, whose sum is σ = 121100122002038. Its totient is φ = 121100122002036.

The previous prime is 121100122001869. The next prime is 121100122002113. The reversal of 121100122002037 is 730200221001121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121095806957316 + 4315044721 = 11004354^2 + 65689^2 .

It is a cyclic number.

It is not a de Polignac number, because 121100122002037 - 2²³ = 121100113613429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121100122001999 and 121100122002017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121100122002437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60550061001018 + 60550061001019.

It is an arithmetic number, because the mean of its divisors is an integer number (60550061001019).

Almost surely, 2^{121100122002037} is an apocalyptic number.

It is an amenable number.

121100122002037 is a deficient number, since it is larger than the sum of its proper divisors (1).

121100122002037 is an equidigital number, since it uses as much as digits as its factorization.

121100122002037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 121100122002037 its reverse (730200221001121), we get a palindrome (851300343003158).

The spelling of 121100122002037 in words is "one hundred twenty-one trillion, one hundred billion, one hundred twenty-two million, two thousand, thirty-seven".